Add /dev/gpiomem device for rootless user GPIO access
authorLuke Wren <luke@raspberrypi.org>
Fri, 21 Aug 2015 22:14:48 +0000 (23:14 +0100)
committerRaspbian kernel package updater <root@raspbian.org>
Sat, 31 Mar 2018 14:44:53 +0000 (15:44 +0100)
commitd04ef17f6fe6988756743f779e696b9910832944
tree8085fd9f05ccde9df610b4d0552e01924e973262
parent6139561649e079e75433a4aed55438bc2465eda1
Add /dev/gpiomem device for rootless user GPIO access

Signed-off-by: Luke Wren <luke@raspberrypi.org>
bcm2835-gpiomem: Fix for ARCH_BCM2835 builds

Build on ARCH_BCM2835, and fail to probe if no IO resource.

See: https://github.com/raspberrypi/linux/issues/1154
drivers/char/broadcom/Kconfig
drivers/char/broadcom/Makefile
drivers/char/broadcom/bcm2835-gpiomem.c [new file with mode: 0644]